Lua APA (7ú heag.)
Shannon, F. A. (1945). The farmer's last Frontier: Agriculture, 1860-1897. Farrar and Rinehart.
Lua i Stíl Chicago (17ú heag.)
Shannon, Fred Albert. The Farmer's Last Frontier: Agriculture, 1860-1897. New York, Toronto: Farrar and Rinehart, 1945.
Lua MLA (9ú heag.)
Shannon, Fred Albert. The Farmer's Last Frontier: Agriculture, 1860-1897. Farrar and Rinehart, 1945.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.